搜索结果: 1-15 共查到“大气科学 dry”相关记录29条 . 查询时间(0.042 秒)
Atmospheric Wet and Dry Depositions of Ions over an Urban Location in South-West India
Soil dust Dry deposition Long-range transport Anthropogenic sources Deposition velocity
2016/3/25
Wet deposition (WD) and Dry deposition (DD) samples were collected during a period of 4 year (2006 to 2009), at four
different sites representing different surroundings around Pune city in southwest ...
Characterization of Atmospheric Dry Deposition of Polychlorinated Dibenzo-p-dioxins/Dibenzofuran in a Rural Area of Taiwan
Polychlorinated dibenzo-p-dioxins/Dibenzofurans (PCDD/Fs) Gas-Particle partitioning Dry deposition Velocity
2016/3/28
The characteristics of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and the variation of the gas-particle
partitioning of PCDD/Fs near two municipal solid waste incinerators (MSWIs) ...
Modeling secondary organic aerosol formation from isoprene oxidation under dry and humid conditions
secondary organic aerosol isoprene oxidation dry and humid conditions
2011/2/24
A new model for the formation of secondary organic aerosol (SOA) from isoprene was developed. This model uses surrogate molecular species (hydroxy-hydroperoxides, tetrols, methylglyceric acid, organic...
Emission and dry deposition of accumulation mode particles in the Amazon Basin
mode particles the Amazon Basin
2010/11/29
Size-resolved vertical aerosol number fluxes of particles in the diameter range 0.25–2.5 μm were measured with the eddy covariance method from a 53 m high tower over the Amazon rain forest, 60 km NNW ...
A comparison of dry and wet season aerosol number fluxes over the Amazon rain forest
dry and wet season aerosol number the Amazon rain forest
2010/8/12
Vertical number fluxes of aerosol particles and vertical fluxes of CO2 were measured with the eddy covariance method at the top of a 53 m high tower in the Amazon rain forest as part of the LBA (The L...
Dry and Wet Depositions of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans in the Atmosphere in Taiwan
PCDD/Fs Dry deposition Wet deposition Fluxes Atmosphere
2016/3/29
The study has investigated the annual variation of the dry and wet depositions of polychlorinated dibenzo-p-dioxins and
dibenzofurans (PCDD/Fs) among different kinds of areas. A commercial suburban a...
Atmospheric nitrogen budget in Sahelian dry savannas
Atmospheric nitrogen budget Sahelian dry savannas
2010/8/12
This study uses original and unique data from remote and hardly-ever-explored regions.The monthly evolution of oxidized N compounds shows that emission and deposition increase at the beginning of the ...
Kinetics and mechanisms of heterogeneous reaction of NO2 on CaCO3 surfaces under dry and wet conditions
heterogeneous reaction CaCO3 surfaces dry wet
2010/2/1
With increasing NO2 concentration in the troposphere, the importance of NO2 reaction with mineral dust in the atmosphere needs to be evaluated. Until now, little is known about the reaction of NO2 wit...
Corrigendum to “Technical Note: An implementation of the dry removal processes DRY DEPosition and SEDImentation in the Modular Earth Submodel System (MESSy)” published in Atmos. Chem. Phys., 6, 4617–4632, 2006
Technical Note dry removal processes DRY DEPosition SEDImentation Modular Earth Submodel System MESSy
2009/12/31
Corrigendum to “Technical Note: An implementation of the dry removal processes DRY DEPosition and SEDImentation in the Modular Earth Submodel System (MESSy)” published in Atmos. Chem. Phys., 6, 4617–4...
Vertical structure of aerosols and water vapor over West Africa during the African monsoon dry season
Vertical structure water vapor West Africa African monsoon dry season
2009/11/9
We present observations of tropospheric aerosol and water vapor transport over West Africa and the associated meteorological conditions during the AMMA SOP-0 dry season experiment, which was conducted...
Estimating surface CO2 fluxes from space-borne CO2 dry air mole fraction observations using an ensemble Kalman Filter
surface CO2 fluxes space-borne CO2 ensemble Kalman Filter
2009/5/6
We have developed an ensemble Kalman Filter (EnKF) to estimate 8-day regional surface fluxes of CO2 from space-borne CO2 dry-air mole fraction observations (XCO2) and evaluate the approach using a ser...
Long term precipitation chemistry and wet deposition in a remote dry savanna site in Africa （Niger）
precipitation chemistry wet deposition remote dry savanna site Africa
2009/3/13
Long-term precipitation chemistry have been recorded in the rural area of Banizoumbou (Niger), representative of a semi-arid savanna ecosystem. A total of 305 rainfall samples ~90% of the total annual...
Transitional dispersive scenarios driven by mesoscale flows on complex terrain under strong dry convective conditions
Transitional dispersive scenarios mesoscale flows complex terrain
2009/3/12
By experimentation and modelling, this paper analyses the atmospheric dispersion of the SO2 emissions from a power plant on complex terrain under strong convective conditions, describing the main disp...
Uptake and reaction of HOBr on frozen and dry NaCl/NaBr surfaces between 253 and 233 K
HOBr frozen and dry NaCl/NaBr surfaces
2009/3/11
Variation of the pH of the NaCl / NaBr solution used to prepare the frozen surfaces was found to have no significant influence on the results. The observations are explained in terms of initial format...
Synergetic measurements of aerosols over São Paulo, Brazil using LIDAR, sunphotometer and satellite data during the dry season
aerosols over Sã o Paulo Brazil LIDAR dry season
2009/3/11
A backscattering LIDAR system, the first of this kind in Brazil, has been set-up in a suburban area in the city of São Paulo (23º33' S, 46º44' W) to provide the vertical profile of th...